On the surface, diplomat Shen Tinglan betrayed the country, but in fact his actions prevented the massacre of the people by the great powers and bought time for the development of the Chinese Communist Party. For this reason, he escaped the trial of public opinion by feigning death and fled abroad. Many years later, on the eve of the liberation of the Anti-Japanese War, he returned to his homeland. After the Japanese army and the Wang Puppet Government understood that he was actually a loyal patriot, both the Special High School and No. 76 Launched a series of assassinations on him. His daughter had grown up by this time and launched an investigation into her father. Eventually, his identity was discovered by her daughter, who vindicated him on the eve of the Japanese surrender.